// Copyright 2009 the Sputnik authors.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
info: If x or y is NaN, return false
es5id: 11.9.1_A4.1_T2
description: y is NaN
---*/

//CHECK#1
function Test() {
    if ((true == Number.NaN) !== false) {
      throw new Test262Error('#1: (true == NaN) === false');
    }

//CHECK#2
    if ((-1 == Number.NaN) !== false) {
      throw new Test262Error('#2: (-1 == NaN) === false');
    }

//CHECK#3
    if ((Number.NaN == Number.NaN) !== false) {
      throw new Test262Error('#3: (NaN == NaN) === false');
    }

//CHECK#4
    if ((Number.POSITIVE_INFINITY == Number.NaN) !== false) {
      throw new Test262Error('#4: (+Infinity == NaN) === false');
    }

//CHECK#5
    if ((Number.NEGATIVE_INFINITY == Number.NaN) !== false) {
      throw new Test262Error('#5: (-Infinity == NaN) === false');
    }

//CHECK#6
    if ((Number.MAX_VALUE == Number.NaN) !== false) {
      throw new Test262Error('#6: (Number.MAX_VALUE == NaN) === false');
    }

//CHECK#7
    if ((Number.MIN_VALUE == Number.NaN) !== false) {
      throw new Test262Error('#7: (Number.MIN_VALUE == NaN) === false');
    }

//CHECK#8
    if (("string" == Number.NaN) !== false) {
      throw new Test262Error('#8: ("string" == NaN) === false');
    }

//CHECK#9
    if ((new Object() == Number.NaN) !== false) {
      throw new Test262Error('#9: (new Object() == NaN) === false');
    }
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
